LibreTranslate
LibreTranslate is a free and open-source machine translation app that is entirely self-hosted. Unlike other translation apps, it does not rely on proprietary providers such as Google or Azure to perform translations. Instead, its translation engine is powered by the open-source Argos Translate library. LibreTranslate can translate text between different languages, auto-detect the language of the input text, and even handle HTML content. It provides a simple and intuitive interface for users to input the text they want to translate, select the source and target languages, and get the translated text. With LibreTranslate, you can enjoy a reliable, accurate, and privacy-friendly translation service right at your fingertips.
Lingva Translate
Lingva Translate is a free, open-source alternative front-end for Google Translate. Supports 100+ languages via scraping—no direct Google access, no user tracking. Built with Next.js and ChakraUI. Provides REST API for translation, audio, and language detection. Privacy-focused translation.
Tolgee
Tolgee is a revolutionary localization platform designed to simplify and speed up the translation process of your application. With Tolgee, you can translate your app into any language without modifying your code. It offers a range of features including in-context translating, translation memory, machine translations, auto translation, and activity log. The in-context translating feature allows you to translate strings directly in the app you develop, even in production. Translation memory ensures you don't translate the same string twice by reusing strings you've already translated. Machine translations let you leverage the power of DeepL, Google Translate, and AWS translate. Auto translation delivers your translations instantly right after you add them. The activity log feature helps you monitor the translation activities. Tolgee also allows users to add screenshots with a single click, providing context for translations. It is designed to be developer-friendly with easy integration with all major JS frameworks. Tolgee is not only easy to use for developers but also for translators, making the localization process seamless and efficient.
Weblate
Weblate is a powerful, web-based continuous localization system. It is designed to simplify the process of translating text from one language to another, making it an invaluable tool for projects and companies operating in multiple countries. With Weblate, users can easily translate using the platform, download and upload translations, and even integrate with version control systems for seamless workflow. The app supports a wide range of file formats, and it also provides a REST API and Python API for further flexibility. Weblate also offers features like automatic suggestions, translation memory, and various checks and fixups to ensure high-quality translations. Whether you're starting with internationalization or managing an established translators community, Weblate has the features to support your translation needs.